499235967 has 28 divisors (see below), whose sum is σ = 766813824. Its totient is φ = 324686880.

The previous prime is 499235941. The next prime is 499236013. The reversal of 499235967 is 769532994.

499235967 is a `hidden beast` number, since 49 + 9 + 2 + 3 + 596 + 7 = 666.

It is not a de Polignac number, because 499235967 - 2¹¹ = 499233919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499233967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 21538 + ... + 38240.

It is an arithmetic number, because the mean of its divisors is an integer number (27386208).

Almost surely, 2^499235967 is an apocalyptic number.

499235967 is a deficient number, since it is larger than the sum of its proper divisors (267577857).

499235967 is an equidigital number, since it uses as much as digits as its factorization.

499235967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16762 (or 16747 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 54.

The square root of 499235967 is about 22343.5889462727. The cubic root of 499235967 is about 793.2960442932.

The spelling of 499235967 in words is "four hundred ninety-nine million, two hundred thirty-five thousand, nine hundred sixty-seven".